Niidi

Could you clarify what you mean by "niidi"? The term could refer to different things (a company, a product, a person, a place, or something else), and I want to make sure I write a factual, neutral wiki-style article. If you have a specific Niidi in mind, please share the context or any sources you want included. If you’d like, I can also draft a generic disambiguation-style entry that explains multiple possible uses without committing to a particular one.